4759209

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 8784000

約数和(自身を除く): 4024791

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 149, 169, 189, 273, 351, 447, 507, 819, 1043, 1183, 1341, 1521, 1937, 2457, 3129, 3549, 4023, 4563, 5811, 9387, 10647, 13559, 17433, 25181, 28161, 31941, 40677, 52299, 75543, 122031, 176267, 226629, 366093, 528801, 679887, 1586403, 4759209]

約数ペア:

[(1, 4759209), (3, 1586403), (7, 679887), (9, 528801), (13, 366093), (21, 226629), (27, 176267), (39, 122031), (63, 75543), (91, 52299), (117, 40677), (149, 31941), (169, 28161), (189, 25181), (273, 17433), (351, 13559), (447, 10647), (507, 9387), (819, 5811), (1043, 4563), (1183, 4023), (1341, 3549), (1521, 3129), (1937, 2457)]